Banned for using "Finnish Air force" logo on emblem?

Hi, i just noticed that i cant use emblem editor and my account (Traakit, Xbox360) is banned to use that feature? I had finnish airforce logo on my emblem, and text "Finnish airforces 18-45 [1918–1945], so whats wrong with it? Singe its nothing offensive and its look like this,(for them who dont know what it look likes}

http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Finland_roundel_WW2_bor der.svg/600px-Finland_roundel_WW2_border.svg.png

So.. what is this ****?